Acetaminophen / Chlorpheniramine / Phenylephrine Dosage
Medically reviewed by Drugs.com. Last updated on Jul 26, 2023.
Applies to the following strengths: 325 mg-2 mg-5 mg; varying strength; 500 mg-8 mg-40 mg; 250 mg-2 mg-5 mg; 650 mg-4 mg-10 mg; 500 mg-2 mg-5 mg; 160 mg-1 mg-2.5 mg/5 mL; 325 mg-4 mg-10 mg
Usual Adult Dose for:
Usual Pediatric Dose for:
Additional dosage information:
Usual Adult Dose for Cold Symptoms
acetaminophen/chlorpheniramine/phenylephrine varying strength oral kit:
Day time tablets (without chlorpheniramine): 2 tablets every 4 hours not to exceed 8 tablets daily.
Night time tablets: 2 tablets every 4 hours no sooner than 4 hours after the last day time dose not to exceed 4 tablets daily.
Usual Adult Dose for Sinus Symptoms
acetaminophen/chlorpheniramine/phenylephrine varying strength oral kit:
Day time tablets (without chlorpheniramine): 2 tablets every 4 hours not to exceed 8 tablets daily.
Night time tablets: 2 tablets every 4 hours no sooner than 4 hours after the last day time dose not to exceed 4 tablets daily.
Usual Pediatric Dose for Cold Symptoms
acetaminophen/chlorpheniramine/phenylephrine varying strength oral kit:
12 years or older: Day time tablets (without chlorpheniramine): 2 tablets every 4 hours not to exceed 8 tablets daily. Night time tablets: 2 tablets every 4 hours no sooner than 4 hours after the last day time dose not to exceed 4 tablets daily.
acetaminophen/chlorpheniramine/phenylephrine 160 mg-1 mg-2.5 mg/5 mL oral liquid:
6 to 11 years or 22 to 43 kg: 10 mL orally every 4 hours not to exceed 5 doses.
Usual Pediatric Dose for Sinus Symptoms
acetaminophen/chlorpheniramine/phenylephrine varying strength oral kit:
12 years or older: Day time tablets (without chlorpheniramine): 2 tablets every 4 hours not to exceed 8 tablets daily. Night time tablets: 2 tablets every 4 hours no sooner than 4 hours after the last day time dose not to exceed 4 tablets daily.
acetaminophen/chlorpheniramine/phenylephrine 160 mg-1 mg-2.5 mg/5 mL oral liquid:
6 to 11 years or 22 to 43 kg: 10 mL orally every 4 hours not to exceed 5 doses.
Renal Dose Adjustments
Data not available
Liver Dose Adjustments
Data not available
Dialysis
Data not available
More about acetaminophen / chlorpheniramine / phenylephrine
- Check interactions
- Compare alternatives
- Reviews (21)
- Drug images
- Side effects
- Drug class: upper respiratory combinations
Patient resources
Other brands
Alka-Seltzer Plus Cold, Norel AD, Comtrex Flu Therapy, Medicidin-D, ... +10 more
Related treatment guides
See also:
Benadryl
Benadryl is an antihistamine and is used to treat sneezing, runny nose, itching and other ...
Promethazine DM
Promethazine DM is used for allergic rhinitis, cold symptoms, cough
Botox
Botox is used for cosmetic purposes and to treat overactive bladder symptoms, urinary incontinence ...
Banophen
Banophen is used for allergic reactions, allergic rhinitis, cold symptoms, cough, extrapyramidal ...
Nasonex 24HR Allergy
Nasonex 24HR Allergy (mometasone) is used to treat nasal allergies such as congestion, sneezing ...
Benadryl Allergy
Benadryl Allergy is used for allergic reactions, allergic rhinitis, allergies, cold symptoms ...
Alka-Seltzer Plus Cold
Alka-Seltzer Plus Cold is used for cold symptoms, sinus symptoms
Naproxen/pseudoephedrine
Naproxen/pseudoephedrine systemic is used for nasal congestion, pain/fever, sinus symptoms
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.